#38 – Overlapping Metal Roofing Panels vs. Interlocking Metal Roofing Panels
May 3, 2017
There are metal roofing panels that simply overlap on the vertical and/or horizontal seams, and metal roofing panels that actually interlock wherever they connect. There are obvious benefits to fully interlocking panels. Those benefits typically include increased wind resistance and less chance of weather infiltrating the roof system. Over time, with overlapping panels, ice, snow,… ( read more )